22195525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 30739104

約数和(自身を除く): 8543579

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1877, 2365, 9385, 11825, 20647, 46925, 80711, 103235, 403555, 516175, 887821, 2017775, 4439105, 22195525]

約数ペア:

[(1, 22195525), (5, 4439105), (11, 2017775), (25, 887821), (43, 516175), (55, 403555), (215, 103235), (275, 80711), (473, 46925), (1075, 20647), (1877, 11825), (2365, 9385)]